Migrants arrive at at the southeastern island of Kos, Greece, Saturday, Aug. 15, 2015. The International Organization for Migration said the number of migrants and asylum-seekers who have crossed the Mediterranean to Europe this year will pass the quarter-million mark by the end of the month, more than half of them arriving in Greece. (AP Photo/Alexander Zemlianichenko) Zdroj: Alexander Zemlianichenko
Migrants arrive at at the southeastern island of Kos, Greece, Saturday, Aug. 15, 2015. The International Organization for Migration said the number of migrants and asylum-seekers who have crossed the Mediterranean to Europe this year will pass the quarter-million mark by the end of the month, more than half of them arriving in Greece. (AP Photo/Alexander Zemlianichenko) Zdroj: Alexander Zemlianichenko
Migrants arrive at at the southeastern island of Kos, Greece, Saturday, Aug. 15, 2015. The International Organization for Migration said the number of migrants and asylum-seekers who have crossed the Mediterranean to Europe this year will pass the quarter-million mark by the end of the month, more than half of them arriving in Greece. (AP Photo/Alexander Zemlianichenko) Zdroj: Alexander Zemlianichenko